
@mixin transition($transition){

     -webkit-transition:$transition;
     -moz-transition:$transition;
     -ms-transition:$transition;
     -o-transition:$transition;
     transition:$transition;

}

@mixin transform-origin($origin){

	-webkit-transform-origin:$origin;
	-moz-transform-origin:$origin;
	-ms-transform-origin:$origin;
	-o-transform-origin:$origin;
	transform-origin:$origin;

}

@mixin scale($scale){

	 -webkit-transform:scale($scale);
	 -moz-transform:scale($scale);
	 -ms-transform:scale($scale);
	 -o-transform:scale($scale);
	 transform:scale($scale);

}

@mixin opacity($opacity){

	opacity: $opacity;
	filter:alpha(opacity=$opacity * 100);


}
